Help with storage number and value

[Toast]

My server is Forgotten server 0.3.2 client 8.4.
The trouble im having is I have a quest NPC who is supposed to give you a storage number after doing his quest so you can pull a lever to get to the next area.
The Problem is after talking to the npc he sets your storage value to 50215 with a value of 1.
And this alone lets you pass lever.
If you do his quest that value becomes 2
How can I fix it so you must do his quest to use lever?
Thank you for any help.



NPC script

local keywordHandler = KeywordHandler:new()
local npcHandler = NpcHandler:new(keywordHandler)
NpcSystem.parseParameters(npcHandler)
local talkState = {}
function onCreatureAppear(cid)                          npcHandler:onCreatureAppear(cid)                        end
function onCreatureDisappear(cid)                      npcHandler:onCreatureDisappear(cid)                    end
function onCreatureSay(cid, type, msg)                  npcHandler:onCreatureSay(cid, type, msg)                end
function onThink()                                      npcHandler:onThink()                                    end
function creatureSayCallback(cid, type, msg)
    local talkUser = NPCHANDLER_CONVBEHAVIOR == CONVERSATION_DEFAULT and 0 or cid
    --[[
    REMEMBER TO SET YOUR STORAGE AS YOURSTORAGE!
    ]]--
    local storage = 50215
    if(msgcontains(msg, 'quest') or msgcontains(msg, 'Death Certificate')) then
        if(getPlayerStorageValue(cid, storage) < 1) then
            npcHandler:say("Hey, I have quest for you. Bring me please {Death Certificate}.", cid)
            setPlayerStorageValue(cid, storage, 1)
        elseif(getPlayerStorageValue(cid, storage) == 1) then
            npcHandler:say("Do you have the Death Certificate?", cid)
            talkState[talkUser] = 1
        elseif(getPlayerStorageValue(cid, storage) == 2) then
            npcHandler:say("Sorry, you have already done my quest.", cid)
        end
    elseif(msgcontains(msg, 'yes') and talkState[talkUser] == 1) then
        if(doPlayerRemoveItem(cid, 7703, 1) == TRUE) then
            npcHandler:say("Thanks! As I said, here\'s 100 god coins and some exp!", cid)
                        doPlayerAddExp(cid, 20000000)
            doPlayerAddItem(cid, 6527, 100)
            setPlayerStorageValue(cid, storage, 2)
                        doSendMagicEffect(getPlayerPosition(cid),11)
            talkState[talkUser] = 0
        else
            npcHandler:say("Sorry, you don\'t have Death Certificate.", cid)
            talkState[talkUser] = 0
        end
    elseif(msgcontains(msg, 'no') and talkState[talkUser] > 0) then
        npcHandler:say("Then not.", cid)
        talkState[talkUser] = 0
    end
    return TRUE
end
npcHandler:setCallback(CALLBACK_MESSAGE_DEFAULT, creatureSayCallback)
npcHandler:addModule(FocusModule:new())

Action script

function onUse(cid, item, frompos, item2, topos)

      -- from mainland to island
      if item.uid == 15100 then
          queststatus = getPlayerStorageValue(cid,50215)

          if queststatus == -1 then
              doPlayerSendTextMessage(cid,22,"The Mayor of Munchkinland has not given you the power to go here.")
          else
            gopos = {x=1400, y=1127, z=7}
              doTeleportThing(cid, gopos)
        end      -- from island to mainland
      elseif item.uid == 15101 then
          backpos = {x=1402, y=1125, z=7}
          doTeleportThing(cid, backpos)

    else
        return 0
      end

      return 1
end

 

[Limos]

if queststatus == 2 then
     doTeleportThing(cid, {x=1400, y=1127, z=7})
else
     doPlayerSendTextMessage(cid, MESSAGE_EVENT_ADVANCE, "The Mayor of Munchkinland has not given you the power to go here.")     
end     -- from island to mainland

 

[Toast]

Limos your amazing thank you very much. Worked perfect. ty

 

[Ahmed Kotb]

if queststatus == 2 then
     doTeleportThing(cid, {x=1400, y=1127, z=7})
else
     doPlayerSendTextMessage(cid, MESSAGE_EVENT_ADVANCE, "The Mayor of Munchkinland has not given you the power to go here.")   
end     -- from island to mainland

-- function SendAnmi(cid)
-- stone_pos={x=562,y=1591,z=8,stackpos=1}
       -- num = getGlobalStorageValue(98575)
-- stone = getThingfromPos(stone_pos)
   -- if stone.itemid == 6966 then
       -- --if num>0 then
       -- --   setGlobalStorageValue(98575, -1)
     -- --   end
   -- else
  

       -- num = num -1
       -- n = num + 17
       -- doSendAnimatedText(stone_pos, "".. n .."", TEXTCOLOR_RED)
     -- if num == 0 then
         -- num=17
     -- end
       -- setGlobalStorageValue(98575, num)

   -- end
-- end




function onStepIn(cid, item, pos)
pos1={x=556,y=1580,z=8,stackpos=1}
pos2={x=568,y=1589,z=8,stackpos=1}
stone_pos={x=562,y=1591,z=8,stackpos=1}
stone = getThingfromPos(stone_pos)
local found = nil
local player=nil
     for arenax = pos1.x, pos2.x  do
           for arenay = pos1.y, pos2.y  do
             for sp=0,253 do
               arenapos = {x=arenax, y=arenay, z=pos1.z, stackpos=sp}
                 slain1 = getThingfromPos(arenapos)
              
                 if slain1.itemid == 3028 then
                   found = true
                   x=slain1.duration
                  
                 end  
             end    
           end
       end
      
      
      
         if found and stone.itemid == 6966 then
           doRemoveItem(stone.uid,1)
           doSendMagicEffect(stone_pos, 41)
          
           for arenax = pos1.x, pos2.x  do
           for arenay = pos1.y, pos2.y  do
             for sp=0,253 do
               arenapos = {x=arenax, y=arenay, z=pos1.z, stackpos=sp}
                 slain1 = getThingfromPos(arenapos)
              
                 if slain1.itemid == 3028 then
                
                
                     for x = 1, 15 do

     end
             end    
           end
           end  
       end
         end  


          if found ~=true and stone.itemid ~= 6966 then
            doCreateItem(cid,6966,1,stone_pos)
            doSendMagicEffect(stone_pos, 43)
         end

end